#components-layout-demo-top-side-2 .logo {
  width: 120px;
  height: 31px;
  background: rgba(255, 255, 255, 0.2);
  margin: 16px 28px 16px 0;
  float: left;
}
.site-layout-background {
  background: #fff;
}
/* 内容区 */
 .center_ctx{
    width: 100vw;
    height: 100vh;
    padding-top:75px;
    padding-left: 260px;
    padding-right: 30px;
    padding-bottom: 30px;
  }
  /* header区域 */
.h_header{
    width: 100vw;
    height: 60px;
    background: #101935 ;
    position:fixed;
    top: 0;
    left: 0;
    min-width: 1000px;
  }
.h_box{
  height: 100%;
  width: 100%;
  background-color: #f0f2f5;
}

.content_box{
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: white;
  /* overflow-y: scroll; */
  min-width: 1125px;
  /* overflow-x: scroll; */
  padding: 20px;

}
.ant-layout ant-layout-has-sider{
  height: 86vh;
}

 ::-webkit-scrollbar {display:none}
 .h_zt{
  width: 300px;
  margin-left: 30px;
  font-size: 23px;
  color: white;
    line-height: 60px;
    float: left;
 } 
 /* 测导航区域 */
 .center_nav{
   width: 180px;
   position: fixed;
   top: 75px;
   left: 30px; 
 }

 .h_zt_right{
   float: right;
   width: 250px;
   margin-right: 30px;
   /* height: 100%; */
  display: flex;
  line-height: 60px;
  justify-content: space-between;
  text-align: center;
  color: white;
  font-size: 16px;
  cursor: pointer;
  font-size: 15px;
 } 
 .change_one{
   width: 100%;
   height: 40px;
   /* background: red; */
   display: flex;
   line-height: 40px;
   margin-top: 10px;
 }
  .change_one p{
    width: 140px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    float: left;
  }
 .change_one input{
    width: 250px;
    /* height: 35px; */
  }
 

